SKIP TO CONTENT
S.LOWENSTEIN
DEAL INDEXBUILDINGSMARKETSTOOLSGUIDESWHOCONTACTVALUATION_
VALUATION_
DEAL INDEXBUILDINGSMARKETSTOOLSGUIDESWHOCONTACTWHAT'S IT WORTH? →
THEME
DEAL INDEXBUILDINGSTRACK RECORDMARKETSMARKET REPORTTOOLSGUIDESDEAL ALERTSWATCHLISTWHOVALUATIONCONTACT
(323) 944-2221@SHAYASELLSLA
© 2026 SHAYA LOWENSTEIN · LYON STAHL INVESTMENT REAL ESTATE830 S PACIFIC COAST HWY, SUITE D-200, EL SEGUNDO, CA 90245SHAYA@LYONSTAHL.COM · DRE #01942326
BUILDINGS/17801 CHELSEA WAY
/// BUILDING FILE · ROLL 2025

17801 CHELSEA WAY.

Canyon Country, CA 91387 · APN 2844-037-005

/// WHERE DO WE REACH YOU?

ONE EMAIL, USED TO KEEP THIS LIST AND TO TELL YOU IF A WATCHED BUILDING LISTS OR SELLS. UNSUBSCRIBE ANY TIME.

UNITS

152

BUILDING SF

136,971

SF / UNIT

901

YEAR BUILT

1992

BEDROOMS

60

BATHROOMS

52

USE · CODE 0501

5+ UNITS

/// ASSESSED VALUE
LAND$656,910
IMPROVEMENTS$14,168,773
TOTAL$14,825,683
LAND BASE YEAR1989
OWNERSHIP TENUREAPPROX. 37 YEARS

PROP 13 ASSESSED VALUES — USUALLY WELL BELOW MARKET ON LONG-HELD BUILDINGS.

/// LAST TRANSFER
RECORDEDSEP 8, 1988

No market sale detected on this parcel since 2021. The last recorded transfer may have been a refinance, trust move, or family transfer that didn't reset the Prop 13 base.

/// RENT CONTROL

LIKELY UNDER AB 1482 STATE CAP (5% + CPI, MAX 10%)

Outside LA RSO coverage on these records — most California multifamily over 15 years old falls under the AB 1482 statewide cap of 5% plus CPI, never more than 10% per year.

AB 1482 VS RSO →INFERRED FROM PUBLIC RECORDS — VERIFY WITH LAHD / ZIMAS BEFORE RELYING ON IT.
/// ZIP 91387

Recent sales nearby.

ADDRESSSOLDEST. PRICEEST. $/UNITUNITS
27550 OAK SPRING CANYON RD→APR 2024EST.$910,000$910,000UNITS116925 DIVER ST→JUN 2023EST.$1,625,000$812,500UNITS227731 SAND CANYON RD→MAY 2023EST.$2,525,000$1,262,500UNITS216235 VALLEY RANCH RD→MAR 2023EST.$900,000$450,000UNITS217270 MITCHELL DR→JUN 2022EST.$59,999,992$468,750UNITS12817350 HUMPHREYS PKWY→JUN 2022EST.$168,000,000$1,150,685UNITS146

PRICES ESTIMATED FROM ASSESSOR REASSESSMENT AT SALE (ASSESSED VALUE DEFLATED 2%/YR) — NOT VERIFIED CLOSING PRICES.

/// COMPARE

Buildings like this one.

ON CHELSEA WAY · ZIP 91387

17802 CHELSEA WAY→120 UNITS · BUILT 1992 · 5+ UNITS

SIMILAR SIZE AND ERA IN 91387

17528 SCOTT LN→144 UNITS · BUILT 2005 · 169,848 SF17701 DANIELSON ST→120 UNITS · BUILT 1992 · 108,135 SF18002 ANNES CIR→170 UNITS · BUILT 1999 · 235,426 SF18050 ANNES CIR→110 UNITS · BUILT 1999 · 126,676 SF18210 SANDY DR→168 UNITS · BUILT 1989 · 151,452 SF18231 JAKES WAY→112 UNITS · BUILT 1989 · 100,968 SF
EVERY BUILDING IN 91387 →
/// COMMON QUESTIONS · 17801 CHELSEA WAY

The short answers.

Is 17801 Chelsea Way rent controlled?

Outside LA RSO coverage on these records — most California multifamily over 15 years old falls under the AB 1482 statewide cap of 5% plus CPI, never more than 10% per year. This is an inference from public assessor records, not a determination — confirm the certificate of occupancy date with the LA Housing Department or ZIMAS before you rely on it for pricing or notices.

How many units does 17801 Chelsea Way have?

County records list 152 units at 17801 Chelsea Way, classified as 5+ units across 136,971 square feet of building area, averaging about 901 square feet per unit. Unit counts on the roll can lag permitted conversions and unpermitted additions in both directions.

When was 17801 Chelsea Way built?

The assessor roll gives a build year of 1992, which is after the October 1978 RSO cutoff. Age drives more than character here: it sets rent-cap exposure, seismic retrofit obligations, and what a lender will underwrite.

When did 17801 Chelsea Way last change hands?

The most recent transfer on the roll was recorded September 1988. Not every recorded transfer is a market sale — refinances, trust transfers, and family conveyances all appear in the same field, and those do not reset the assessed value.

What is 17801 Chelsea Way assessed at, and is that what it is worth?

The current assessed value is $14,825,683 ($656,910 land, $14,168,773 improvements). Assessed value is not market value. Under Proposition 13 it resets only on a change of ownership and then climbs about 2% a year, so a long-held building is often assessed far below what it would trade for — and this one has held its base year for roughly 37 years.

Would the owner of 17801 Chelsea Way face a big tax bill on a sale?

Possibly. A base year going back roughly 37 years usually means a low tax basis, and a low basis means a large taxable gain on a straight sale — capital gains plus depreciation recapture, with California taxing gains at ordinary income rates. It is also why long-held buildings so often sell through a 1031 exchange instead, or pass through an estate for the step-up in basis.

How do I find out what 17801 Chelsea Way would sell for today?

Public records give you the frame — units, size, age, assessed value, when it last traded — but pricing needs in-place rents, expenses, and the condition of the units, none of which appear in county data. A broker valuation puts closed comps and a rent survey against the actual rent roll. Shaya Lowenstein does that free for LA multifamily owners, typically within 48 hours, with no obligation to list.

/// OWNER READING
WHAT IS MY BUILDING WORTH? →SELLING WITH TENANTS IN PLACE →HOW LA RSO WORKS →

Own this building?

FREE, CONFIDENTIAL VALUATION FROM CLOSED COMPS — 48H TURNAROUND.

WHAT'S IT WORTH_TALK TO SHAYA →

NOT SELLING? GET DEALS LIKE THIS FIRST →